	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	27316.9,	20582.9,	41235.8,	28072.8,	null,	null,	null,	null,	null,	null],
[582,	25695.4,	19508.4,	38945.2,	26540.8,	null,	null,	null,	null,	null,	null],
[580,	25251.9,	19110.5,	38238.5,	26031.7,	null,	null,	null,	null,	null,	null],
[575,	23793.1,	18236.1,	36415.2,	24915.9,	null,	null,	null,	null,	null,	null],
[574,	23569.6,	18049.1,	36095.3,	24603.2,	null,	null,	null,	null,	null,	null],
[572,	23227.2,	17764.9,	35388.1,	24199.3,	null,	null,	null,	null,	null,	null],
[569,	22583.7,	17216.9,	34323,	23475.6,	null,	null,	null,	null,	null,	null],
[567,	22107.6,	16978.2,	33603,	23099.6,	null,	null,	null,	null,	null,	null],
[566,	21893.2,	16790.1,	33337.9,	22855.3,	null,	null,	null,	null,	null,	null],
[561,	21145,	16055.1,	31781,	21847,	null,	null,	null,	null,	null,	null],
[559,	20630.7,	15759.8,	31129.1,	21391.3,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	17560.3,	20529.7,	null,	23888.8,	18829.8],
[553,	19516.1,	14913.2,	29491.3,	20254.6,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	16584.3,	19416.1,	null,	22621.6,	17748.6],
[549,	null,	null,	null,	null,	null,	16256.5,	19044,	null,	22231.2,	17481.5],
[548,	18313.6,	14213.3,	28084.6,	19285,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	15538.2,	18199.6,	null,	21167.6,	16615.3],
[543,	null,	null,	null,	null,	18188.6,	15408.6,	18020.2,	null,	21006.4,	16554.8],
[541,	null,	null,	null,	null,	null,	15057.3,	17756.2,	null,	20487.2,	16173.2],
[540,	17194.7,	13174.7,	26092.9,	17914.3,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	14561.4,	17252.5,	null,	20098.8,	15773.9],
[536,	16328.6,	12694,	25049,	17224.3,	null,	14296,	16938.8,	null,	19606.2,	15426.7],
[535,	null,	null,	null,	null,	16833.3,	14171.8,	16653.8,	null,	19504.1,	15288],
[530,	null,	null,	null,	null,	null,	13481.2,	15944.2,	17869.6,	18629.3,	14599],
[528,	15146.2,	11731.7,	23277.3,	16020,	null,	13233.7,	15676.7,	null,	18255.1,	14321.8],
[522,	null,	null,	null,	null,	null,	12541.3,	14808.1,	16636.6,	17194.5,	13502.3]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​